| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $59.57 | 13.551% | $67.6423 | $67.64 | $67.65 | $67.60 |
| Purchase #2 | $8.67 | 5.199% | $9.1208 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $217.79 | 8.531% | $236.3697 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $217.40 | 4.652% | $227.5134 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $235.94 | 10.726% | $261.2469 | $261.25 | $261.25 | $261.20 |
| Purchase #6 | $28.48 | 11.467% | $31.7458 | $31.75 | $31.75 | $31.70 |
| Purchase #7 | $227.95 | 8.262% | $246.7832 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $995.80 | $1,080.4221 | $1,080.42 | $1,080.40 | $1,080.30 | |